» Vision Learning - Dr. Anthony Carpi on Chemical Bonding. Examples and discussion of ionic and covalent bonding. Introduces Lewis Dot Structures with resources and links for further exploration.
» Complex atoms - University of Winnipeg discussion of the periodic table, elemental bonding, and materials applications.
» Dr. Roger Peters' AUFBAU1 - Dr. R. Peters teaching resource for 14 to 16 year old chemistry students. Includes an excellent introduction to bonding. Entire introduction also available as a compressed file download.
» Electronegativity - Three dimensional periodic table of electronegativity.
» MPS/MTP Science Links: Chemical Bonding - University of Wisconsin Milwaukee index of chemical bonding documents including study guides and theory in a user rated format.